See pictures for measurements This Patagonia Capilene 3 midweight base layer 1/2 zip shirt in size S is perfect for any outdoor activity. The solid red color adds a pop of vibrancy to your activewear wardrobe, while the lightweight and moisture-wicking features keep you cool and dry during any season. The collared neckline and long sleeves provide extra protection from the elements while hiking or exploring the great outdoors. Crafted from high-quality materials, this Patagonia Capilene shirt is designed for regular fit and comfort. Its 1/2 zip closure makes it easy to put on and take off, and the shirt is ideal for hiking or any other performance activity. Get ready to go on your next adventure with this Patagonia Capilene 3 midweight base layer 1/2 zip shirt.